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Subject[PATCH 08/61] dmaengine: dw: simplify getting .drvdata
Date
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

Build tested only. buildbot is happy. Please apply individually.

drivers/dma/dw/platform.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index bc31fe802061..f62dd0944908 100644
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -293,8 +293,7 @@ MODULE_DEVICE_TABLE(acpi, dw_dma_acpi_id_table);

static int dw_suspend_late(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct dw_dma_chip *chip = platform_get_drvdata(pdev);
+ struct dw_dma_chip *chip = dev_get_drvdata(dev);

dw_dma_disable(chip);
clk_disable_unprepare(chip->clk);
@@ -304,8 +303,7 @@ static int dw_suspend_late(struct device *dev)

static int dw_resume_early(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct dw_dma_chip *chip = platform_get_drvdata(pdev);
+ struct dw_dma_chip *chip = dev_get_drvdata(dev);
int ret;

ret = clk_prepare_enable(chip->clk);
--
2.11.0
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